Weits, Barton A., author
Selling : building partnerships
McGraw-Hill Irwin, 2001
 Buku Teks
Manning, Gerald L., author
Selling today : building quality partnerships
Prentice Hall International, 1998
 Buku Teks
Allen, Robert Y.
Selling dynamics / Robert Y. Allen, Robert F. Spohn, I. Herbert Wilson
McGraw-Hill, 1984
 Buku Teks
Anderson, Lowell
Salesmanship : a programmed guide / Lowell Anderson and Sam Dermengian
Prentice-Hall, 1971
 Buku Teks
Crissy, W.J.E.
Effective selling : a short course for professionals / W.J.E. Crissy, Isabella C.M. Cunningham, and William H. Cunningham
John Wiley and Sons, 1977
 Buku Teks
<<   1 2 3   >>